setAuthKeyFromDelegate method

@protected Future<void> setAuthKeyFromDelegate()

Sets a new lifecycle, tries to make request to get the auth data of type A.

The fails are handled by _handleAuthFailed which in its order emits the channel subscription error using the publicEventEmitter.

Implementation

@protected
Future<void> setAuthKeyFromDelegate() async {
  final socketId = connectionDelegate.socketId;
  if (socketId == null) {
    return;
  }
  final fixatedLifeCycle = _authRequestLifeCycle;
  A? result;
  try {
    result = await authorizationDelegate.authorizationData(
      socketId,
      name,
    );
    if (fixatedLifeCycle < _authRequestLifeCycle) {
      return;
    }
    _authData = result;
  } catch (exception, trace) {
    if (fixatedLifeCycle < _authRequestLifeCycle) {
      return;
    }
    _handleAuthFailed(exception, trace);
  }
}